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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Mechanical - 2.0L (LTG)) >> Repair Instructions - On Vehicle >> Intake Manifold Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Intake Manifold Cover Replacement  - Remove
  2. Charge Air Cooler Outlet Air Tube Replacement - Remove
  3. Fuel Feed Pipe Replacement (At Tank)Fuel Feed Pipe Replacement (Engine to Tank) - Disconnect
  4. Power Brake Booster Vacuum Pipe Replacement (LTG) - Remove
  5. Engine Coolant Air Bleed Hose Replacement (LTG)Engine Coolant Air Bleed Hose Replacement (LTG Engine Coolant Air Bleed Pipe to Radiator Surge Tank) - Remove
  6. Positive Crankcase Ventilation Tube @ Air Cleaner Outlet Duct - Disconnect Plastic Collar Quick Connect Fitting Service
  7. Evaporative Emission Canister Purge Solenoid Valve (1) - Remove Evaporative Emission Canister Purge Solenoid Valve Replacement
    Fig 1: Evaporative Emission Canister Purge Solenoid Valve
    GM4214774Courtesy of GENERAL MOTORS COMPANY
  8. Throttle Body Assembly Replacement - Remove
  9. Fuel Pump Replacement - Remove
  10. Disengage the intake manifold cover clips (1) then remove the cover (2).
    Fig 2: Intake Manifold Cover And Clips
    GM3630698Courtesy of GENERAL MOTORS COMPANY
  11. Fully loosen the intake manifold bolts (1) in order to remove the intake manifold.
    Fig 3: Intake Bolts
    GM2815536Courtesy of GENERAL MOTORS COMPANY
    NOTE: The intake manifold bolts are retained in the intake manifold. If the bolts cause clearance concerns, secure them as needed using tape.
  12. Separate the intake manifold from the engine to gain access to the fuel pressure sensor.
    NOTE: The fuel injection fuel rail fuel pressure sensor must be removed to obtain enough clearance to remove the intake manifold from the vehicle.
  13. Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement - Remove
  14. Remove the intake manifold. (2)
  15. Remove and DISCARD the gasket.
    Fig 4: Intake Manifold Gasket
    GM2815742Courtesy of GENERAL MOTORS COMPANY
  16. Intake Manifold Cleaning and Inspection  - Clean and inspect the intake manifold.
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